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Commonwealth Anesthesia Associates, Inc

Pain Medicine (Anesthesiology) Physician in Newton, MA · enumerated 2006 · authorized official Alexander Hannenberg, Associate Chair Anesthesiology.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184645194

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Registry record

Entity type Organization (Type 2)
Legal business name Commonwealth Anesthesia Associates, Inc
Practice address 2014 Washington St, Newton Wellesley Hospital Department of Anesthesiology, Newton, MA, 02462
Phone (617) 243-6298
Fax (617) 243-6184
Enumeration date Jul 22, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Secondary
207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Alexander Hannenberg
Title Associate Chair Anesthesiology
Phone (617) 243-6298

Other identifiers

Identifier Type State Issuer
9763406 Medicaid MA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Commonwealth Anesthesia Associates, Inc located?
The practice location on file with NPPES is in Newton, MA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.